- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT03491163
Evaluation of Damaging Factors to Endothelial Glycocalyx During Heart Surgery.
Evaluation of Damaging Factors to Endothelial Glycocalyx During On-pump Coronary Artery Bypass Surgery Using Syndecan-1 Biomarker.
연구 개요
상세 설명
Study tasks:
- To evaluate changes of syndecan-1 concentration during surgery and postoperative period.
- Determine the effect of aortic clamping and on-pump duration on endothelial glycocalyx damage.
- Assess the risk of early postoperative complications and syndecan-1 plasma concentrations.
- To evaluate the correlation of inflammatory status with glycocalyx damage.
- To evaluate glycocalyx damage to patients with diabetes vs non-diabetes.
Methods:
Patients undergoing cardiopulmonary bypass surgery are being treated at the Heart, Chest and Vascular Surgery Clinic of the Lithuanian University of Health Sciences Hospital in Kaunas Clinics. After receiving patients written consent a syndecan-1 concentration test will be performed upon arrival at the operating room, before cardiopulmonary bypass (CPB), after CPB, upon arrival in the ICU and after 24 hours.
All needed data for evaluating patients outcome will be taken from medical documentation during patients stay in hospital.
연구 유형
등록 (실제)
연락처 및 위치
연구 장소
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Kaunas County
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Kaunas, Kaunas County, 리투아니아, LT44307
- Lithuanian University of Health Sciences
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
샘플링 방법
연구 인구
설명
Inclusion Criteria:
- Elective on-pump coronary artery bypass surgery needed.
- Normal heart function at the time of operation.
- Patients without infections.
- Patients who signed study informed consent form
Exclusion Criteria:
- Life saving operation.
- Renal or hepatic dysfunction.
- Off-pump heart operation.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 관찰 모델: 케이스 전용
- 시간 관점: 유망한
코호트 및 개입
그룹/코호트 |
개입 / 치료 |
|---|---|
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Patients
Syndecan-1 concentration evaluation
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Blood sample will be taken and analysed using ELISA method.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Changes of syndecan-1 concentration during surgery and postoperative period.
기간: 2 years
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Concentration of syndecan-1 will be measured by taking patients blood sample before operation, after aortic cannulation, after CPB, when arriving to ICU and 24 hours after operation.
Means of concentration changes will be compared to determine which period of operation has the biggest impact to endothelial glycocalyx shedding.
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2 years
|
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The evaluation of aortic clamping and on-pump duration on endothelial glycocalyx damage using syndecan-1 concentration measure.
기간: 2 years
|
Concentrations of syndecan-1 will be evaluated considering the duration of aortic clamping and CPB.
Optimal duration will be searched for minimal impact to endothelial glycocalyx.
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2 years
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Assess the risk of early postoperative complications and find possible correlation to syndecan-1 concentration changes.
기간: 2 years
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All negative events after operation will be recorded and statistically correlated with syndecan-1 concentration changes.
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2 years
|
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The correlation of inflammatory status with glycocalyx damage.
기간: 2 years
|
Leucocytosis and C reactive protein levels will be evaluated before, after heart operation and 24 hours later.
Data will be compared to syndecan-1 concentration changes.
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2 years
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Glycocalyx damage to patients with diabetes vs non-diabetes during heart surgery.
기간: 2 years
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Compare glycocalyx damage using syndecan-1 concentration changes to diabetic and non-diabetic patents during heart surgery.
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2 years
|
공동 작업자 및 조사자
수사관
- 연구 의자: Tadas Lenkutis, Doc., Heart centre, Lithuanian University of Health Sciences
- 수석 연구원: Tadas Cesnaitis, MD, Heart centre, Lithuanian University of Health Sciences
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
기타 연구 ID 번호
- ENDOTEL SYNDECAN-1
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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